1. Division of Plastic Surgery, Department of Surgery, Indiana University, Indianapolis, Ind.
2. Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Ala.
3. Hansjörg Wyss Department of Plastic Surgery, NYU Langone, New York, N.Y.
4. Plastic Surgery Section, Hines VA Medical Center, Hines, Ill.
5. Division of Plastic and Reconstructive Surgery, Department of Surgery, Loyola University Stritch School of Medicine, Maywood, Ill.